Some of Owen Wilson's fans have been left gobsmacked after learning he has a famous sibling.
The actor, 53, was the subject of a recent viral TikTok by user Jemma McCarthy who uploaded several videos of herself reacting to images of Owen's famous younger sibling.
McCarthy placed a text overlay on her TikTok - which has been viewed a whopping 1.9 million times - that read: "I was today years old when I realized this guy is Owen Wilson's brother."
Check out McCarthy's revealing video below:The gobsmacked fan was talking about Luke Wilson, 51, who has starred in Legally Blonde, Old School, and the early 00s Charlie's Angels reboot, among numerous other flicks.
In her caption, McCarthy wrote: "TELL ME IM NOT THE ONLY ONE THAT JUST CLOCKED!?!? Luke Wilson from Legally Blonde n Look Both Ways is bros with the legend Owen Wilson.. guess the name gives it away."
Many users took to the comments section to mirror McCarthy's shock, with one person writing: "Now I know why he looks so familiar [...] Never thought about they are brothers."
"This is brand new information," another added.
"I literally bursted out saying no! What [...]," someone else commented, expressing their shock.
Although, not everyone was shocked. In fact, lots of other TikTokers flooded the video with comments like: "Girl where you been?"
"Girllll what!! [...] Everyone knows they brothers. They talk exactly the same," another added.
"You must be really young," someone else chimed in.
"How did y'all not know? Me and my friends used to call him the hot one," a further user cheekily quipped.
Another person wrote that they discovered the sibling connection whilst watching Legally Blonde, saying: "I knew because I was watching legally blonde once not paying bc attention and could've sworn i heard owen wilson's voice so i had to google."
Luke and Owen Wilson are not the only famous siblings in Hollywood, however, as multiple other celebrity families have taken the spotlight in recent years. For example, Chris and Liam Hemsworth, Maggie and Jake Gyllenhaal, Kate and Rooney Mara, Elle and Dakota Fanning... the list is endless!